449014726264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{90697}}^1$

素因数の和:91160

約数の個数: 64

約数和(自身を含む): 915150075840

約数和(自身を除く): 466135349576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 263, 362, 526, 724, 1052, 1448, 2104, 2353, 3419, 4706, 6838, 9412, 13676, 18824, 27352, 47603, 90697, 95206, 181394, 190412, 362788, 380824, 618839, 725576, 1179061, 1237678, 2358122, 2475356, 4716244, 4950712, 9432488, 16416157, 23853311, 32832314, 47706622, 65664628, 95413244, 131329256, 190826488, 213410041, 310093043, 426820082, 620186086, 853640164, 1240372172, 1707280328, 2480744344, 4317449291, 8634898582, 17269797164, 34539594328, 56126840783, 112253681566, 224507363132, 449014726264]

約数ペア:

[(1, 449014726264), (2, 224507363132), (4, 112253681566), (8, 56126840783), (13, 34539594328), (26, 17269797164), (52, 8634898582), (104, 4317449291), (181, 2480744344), (263, 1707280328), (362, 1240372172), (526, 853640164), (724, 620186086), (1052, 426820082), (1448, 310093043), (2104, 213410041), (2353, 190826488), (3419, 131329256), (4706, 95413244), (6838, 65664628), (9412, 47706622), (13676, 32832314), (18824, 23853311), (27352, 16416157), (47603, 9432488), (90697, 4950712), (95206, 4716244), (181394, 2475356), (190412, 2358122), (362788, 1237678), (380824, 1179061), (618839, 725576)]